I live in Illinois, and I'm sure most of you know of the tornadoes that struck Sunday night. Anyhow, I got a few tree jobs in a town thats about 15miles away from where I live and this weekend they want me to come out and grind three stumps. Well, I have to rent the grinder, its a pull behind, and the stumps are 3.5ft, 2ft, and 2.5-3ft. I dont know what to charge. They are all at least one foot tall, should I cut them shorter? I called a local tree service and got a bid for the biggest one, which is 3.5 ft wide at least, and they said between 85-100 dollars. Seems kind of cheap to me. If I do the job what do you all think I should charge for the rental and labor?? Even cost? Extra because I have to tow it? Need advice guys, thanks alot.